Electric heating element VWZ MEH 60 , Net weight kg 10 , Maximum permissible operating pressure , bar 3.0 , Voltage / frequency V /Hz 400 /50 , Maximum energy consumption (pump) kW 6 , Built-in fuse (I max) A 10 , Electrical protection class IP 20 , 2-6 kW (400V or 230V) , Connection R 1 , Equipment: , 1x sensor VR10 , wall bracket, fastening material and , seals